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CRIWG
2001
15 years 6 months ago
Coordination of Collaborative Activities: A Framework for the Definition of Tasks Interdependencies
The coordination of interdependencies between tasks in collaborative environments is a very important and difficult endeavor. The separation between tasks and interdependencies al...
Alberto Barbosa Raposo, Léo Pini Magalh&ati...
DBSEC
2001
154views Database» more  DBSEC 2001»
15 years 6 months ago
Regulating Access to XML documents
In this paper, our objective is to define a security model for regulating access to XML documents. Our model offers a security policy with a great expressive power. An XML documen...
Alban Gabillon, Emmanuel Bruno
IFIP8
2004
15 years 6 months ago
Towards Highly Adaptive Services for Mobile Computing
: The heterogeneity of device capabilities, network conditions and user contexts that is associated with mobile computing has emphasized the need for more advanced forms of adaptat...
Alessandra Agostini, Claudio Bettini, Nicolò...
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NIPS
2004
15 years 6 months ago
Experts in a Markov Decision Process
We consider an MDP setting in which the reward function is allowed to change during each time step of play (possibly in an adversarial manner), yet the dynamics remain fixed. Simi...
Eyal Even-Dar, Sham M. Kakade, Yishay Mansour
NIPS
2004
15 years 6 months ago
Approximately Efficient Online Mechanism Design
Online mechanism design (OMD) addresses the problem of sequential decision making in a stochastic environment with multiple self-interested agents. The goal in OMD is to make valu...
David C. Parkes, Satinder P. Singh, Dimah Yanovsky